#app {
  font-family: Avenir, Helvetica, Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-align: center;
  color: #2c3e50;
}

html,
body,
#app {
  width: 100%;
  height: 100%;
  margin: 0;
  padding: 0;
  background: #eeeeee;
  // overflow: hidden;
}

//公共样式
body,
ol,
ul,
h1,
h2,
h3,
h4,
h5,
h6,
p,
th,
td,
dl,
dd,
form,
fieldset,
legend,
input,
textarea,
select {
  margin: 0;
  padding: 0
}

body {
  font: 12px"宋体", "Arial Narrow", HELVETICA;
  background: #fff;
  -webkit-text-size-adjust: 100%;
}

ul {
  list-style: none;
}

input {
  outline: none;
}

a {
  color: #2d374b;
  text-decoration: none;
}
:hover {
  text-decoration: none !important;
}
a:hover {
  color: #cd0200;
  text-decoration: none !important;
}

em {
  font-style: normal
}

li {
  list-style: none
}

img {
  border: 0;
  vertical-align: middle
}

table {
  border-collapse: collapse;
  border-spacing: 0
}

p {
  word-wrap: break-word
}

.content-box {
  width: 1190px;
  height: 100%;
  margin: 0 auto;
}

.area1190 {
  width: 1190px;
  margin: 0 auto;
}

.flex {
  display: flex;
}

.jc-c {
  justify-content: center;
}

.jc-sb {
  justify-content: space-between;
}

.jc-sa {
  justify-content: space-around;
}

.jc-fe {
  justify-content: flex-end;
}

.jc-fa {
  justify-content: flex-start;
}

.ai-c {
  align-items: center;
}

.ai-fa {
  align-items: flex-start;
}

.ai-fe {
  align-items: flex-end;
}

.flex-1 {
  flex: 1;
}

.flex-d {
  flex-direction: column;
}

.width-100 {
  width: 100%;
}

.height-100 {
  height: 100%;
}

img {
  vertical-align: top;
  border: none;
}

a {
  text-decoration: none;
}


.nav-outer {
  width: 100%;
  height: 50px;
  line-height: 50px;
  background-color: #ffffff;
  border-top: 1px solid #ccc;
  box-shadow: 0 2px 5px rgba(143, 140, 140, 0.1);
  .nav-1200 {
    height: 50px;
    line-height: 50px;
    text-align: left;
    position: relative;
    .nav-right {
      position: absolute;
      right: 0;
      top: 0;
      font-size: 12px;
      line-height: 50px;
      letter-spacing: 0px;
      color: #646464;
      cursor: pointer;
      
      .center-line {
        display: inline-block;
        width: 1px;
        height: 12px;
        background: #646464;
        margin: 0 10px;
        transform: translateY(2px);
      }
    }
  }
}

/*手机端*/
@media (min-width: 320px) and (max-width: 800px) {
  #app  {
    overflow-x: hidden;
  }
  .content-box {
    width: 100%;
  }
}